Target Height Solution

STEP 0: Pre-Calculation Summary
Formula Used
Target Height = (Range Resolution*Range)/(2*Antenna Height)
Ht = (ΔR*Ro)/(2*Ha)
This formula uses 4 Variables
Variables Used
Target Height - (Measured in Meter) - Target height is defined as the distance of a target above the Earth's surface (height above ground).
Range Resolution - (Measured in Meter) - Range Resolution is the ability of radar system to distinguish between two or more targets on the same bearing but at different ranges.
Range - (Measured in Meter) - Range refers to the distance between the radar antenna (or the radar system) and a target or object that reflects the radar signal.
Antenna Height - (Measured in Meter) - Antenna Height is the height of the antenna that it must be placed high above the ground in terms of the wavelength of the radio wave being transmitted.
STEP 1: Convert Input(s) to Base Unit
Range Resolution: 9 Meter --> 9 Meter No Conversion Required
Range: 40000 Meter --> 40000 Meter No Conversion Required
Antenna Height: 450 Meter --> 450 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ht = (ΔR*Ro)/(2*Ha) --> (9*40000)/(2*450)
Evaluating ... ...
Ht = 400
STEP 3: Convert Result to Output's Unit
400 Meter --> No Conversion Required
FINAL ANSWER
400 Meter <-- Target Height
(Calculation completed in 00.004 seconds)

Credits

Created by Shobhit Dimri
Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 900+ more calculators!
Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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24 Radar & Antenna Specifications Calculators

Maximum Range of Radar
Go Target Range = ((Transmitted Power*Transmitted Gain*Cross Section Area of Radar*Effective Area of Receiving Antenna)/(16*pi^2*Minimum Detectable Signal))^0.25
Minimum Detectable Signal
Go Minimum Detectable Signal = (Transmitted Power*Transmitted Gain*Cross Section Area of Radar*Effective Area of Receiving Antenna)/(16*pi^2*Target Range^4)
N Scans
Go N Scans = (log10(1-Cumulative Probability of Detection))/(log10(1-Detection Probability of Radar))
Transmitted Gain
Go Transmitted Gain = (4*pi*Effective Area of Receiving Antenna)/Wavelength^2
Transmitted Frequency
Go Transmitted Frequency = Doppler Frequency*[c]/(2*Radial Velocity)
Power Density Radiated by Lossless Antenna
Go Lossless Isotropic Power Density = Maximum Radiated Power Density/Maximum Gain of Antenna
Maximum Power Density Radiated by Antenna
Go Maximum Radiated Power Density = Lossless Isotropic Power Density*Maximum Gain of Antenna
Maximum Gain of Antenna
Go Maximum Gain of Antenna = Maximum Radiated Power Density/Lossless Isotropic Power Density
Target Height
Go Target Height = (Range Resolution*Range)/(2*Antenna Height)
Radar Antenna Height
Go Antenna Height = (Range Resolution*Range)/(2*Target Height)
Probability of Detection
Go Detection Probability of Radar = 1-(1-Cumulative Probability of Detection)^(1/N Scans)
Cumulative Probability of Detection
Go Cumulative Probability of Detection = 1-(1-Detection Probability of Radar)^N Scans
Antenna Aperture Efficiency
Go Antenna Aperture Efficiency = Effective Area of Receiving Antenna/Antenna Area
Antenna Area
Go Antenna Area = Effective Area of Receiving Antenna/Antenna Aperture Efficiency
Effective Area of Receiving Antenna
Go Effective Area of Receiving Antenna = Antenna Area*Antenna Aperture Efficiency
Pulse Repetition Frequency
Go Pulse Repetition Frequency = [c]/(2*Maximum Unambiguous Range)
Maximum Unambiguous Range
Go Maximum Unambiguous Range = ([c]*Pulse Repetition Time)/2
Pulse Repetition Time
Go Pulse Repetition Time = (2*Maximum Unambiguous Range)/[c]
Target Velocity
Go Target Velocity = (Doppler Frequency Shift*Wavelength)/2
Doppler Frequency
Go Doppler Frequency = Doppler Angular Frequency/(2*pi)
Doppler Angular Frequency
Go Doppler Angular Frequency = 2*pi*Doppler Frequency
Radial Velocity
Go Radial Velocity = (Doppler Frequency*Wavelength)/2
Measured Runtime
Go Measured Runtime = 2*Target Range/[c]
Range of Target
Go Target Range = ([c]*Measured Runtime)/2

Target Height Formula

Target Height = (Range Resolution*Range)/(2*Antenna Height)
Ht = (ΔR*Ro)/(2*Ha)

Are There Any Restrictions On What Still-pipe Material Can Be Used?

Any type of conductive material can be used as long as it is compatible with the process media.If the material is not conductive it will be transparent to the radar-beams and therefore it will have no effect.

How to Calculate Target Height?

Target Height calculator uses Target Height = (Range Resolution*Range)/(2*Antenna Height) to calculate the Target Height, The Target height formula is defined as the distance of a target above the Earth's surface (height above ground). The height can be calculated from the target distance R and the elevation angle ε. Target Height is denoted by Ht symbol.

How to calculate Target Height using this online calculator? To use this online calculator for Target Height, enter Range Resolution (ΔR), Range (Ro) & Antenna Height (Ha) and hit the calculate button. Here is how the Target Height calculation can be explained with given input values -> 400 = (9*40000)/(2*450) .

FAQ

What is Target Height?
The Target height formula is defined as the distance of a target above the Earth's surface (height above ground). The height can be calculated from the target distance R and the elevation angle ε and is represented as Ht = (ΔR*Ro)/(2*Ha) or Target Height = (Range Resolution*Range)/(2*Antenna Height). Range Resolution is the ability of radar system to distinguish between two or more targets on the same bearing but at different ranges, Range refers to the distance between the radar antenna (or the radar system) and a target or object that reflects the radar signal & Antenna Height is the height of the antenna that it must be placed high above the ground in terms of the wavelength of the radio wave being transmitted.
How to calculate Target Height?
The Target height formula is defined as the distance of a target above the Earth's surface (height above ground). The height can be calculated from the target distance R and the elevation angle ε is calculated using Target Height = (Range Resolution*Range)/(2*Antenna Height). To calculate Target Height, you need Range Resolution (ΔR), Range (Ro) & Antenna Height (Ha). With our tool, you need to enter the respective value for Range Resolution, Range & Antenna Height and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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